Several outdated pieces in documentation (for 2.0, 1.0 may have some of these as well):
The front page (http://www.digitalmars.com/d/2.0/index.html):
"For a quick comparison of the features, see this comparison of D with C, C++, C# and Java." - the comparisons with other languages are no longer on the linked page.
http://www.digitalmars.com/d/2.0/faq.html:
"Doesn't C++ support strings, bit arrays, etc. with STL?" - bit arrays can be removed from the faq as they are no longer in the core language (complex numbers will be ditched soon?).
"Why is overloading of the assignment operator not supported?" - supported in D 2.0
"C++ overloads based on const and volatile. D does not." - D 2.0 overloads on const/invariant but I'm not sure how it is relevant here.
"C++ overloads indirection (operator*)."
"D does not allow overloading of assignment."
"D does not have constructors or destructors for struct objects."
"C++ name mangling depends on const and volatile being type modifiers."